device: 7SX85 universal device housing type: flush mounting; BI: 31; BO: 57 (15ST + 42F + 0HS + 0P); I: 33 (protection) + 3 (sensitive); U: 15 (standard); measuring transducer inputs: 4 (20 m A or 10 V, fast), 0 (20 m A, normal); housing width: 1 x 19'' + 5/6 x 19''; modules in 19" row 1: IO 208, PS201, IO201, IO203, IO20 3, PS204; modules in 19" row 2: PS 203, IO208, IO208, IO210, PS20 4; LEDs/push-buttons: 32 LEDs; operation panel: integrated; key switch: without; display type: large display;